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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,080 pcs
|
1080 pcs | On Request | 1 | On Request | On Request | 1447+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Boosted Supply for USB OTG Peripherals | |
| Buck Converter | |
| Charge Current | |
| Charge Current (Unspecified condition) | |
| Control Bus | |
| Current | |
| Current Regulation | |
| Factory Mode | |
| Fault Protection | |
| Flag Output | |
| Input Current Limiting | |
| Input Overvoltage Protection | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Operating Voltage | |
| Power Path | |
| Reverse Leakage Protection | |
| Safety Timers | |
| Supplier Device Package | |
| Supplier Package | |
| Temperature Supervision | |
| USB Transceiver Supply Switch | |
| Voltage | |
| Voltage Regulation |
The NCP1855FCCT1G from ON Semiconductor is a fully programmable single-cell Lithium-ion switching battery charger. It is optimized for charging from USB compliant input supplies and AC adaptors.
This device integrates a synchronous PWM controller, power MOSFETs, and comprehensive charge cycle monitoring with safety features. Key electrical specifications include a 2.5A buck converter, input current limiting to comply with USB standards, and input overvoltage protection up to +28V. It also provides a 1000mA boosted supply for USB OTG peripherals.
The NCP1855FCCT1G features an I2C control bus for programming and monitoring, with a maximum speed of 3.4 MHz. It includes silicon temperature supervision for optimized charge cycles and a flag output for charge status and interrupts. The charger operates within a temperature range of -40°C to 85°C (TA).
Packaged in a compact 25-FlipChip (2.55x2.2 mm) CSP, the NCP1855FCCT1G is suitable for surface mounting. Typical applications include smart phones, handheld devices, tablets, and PDAs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.29 | $1.29 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The NCP1855FCCT1G operates at 9 V with a 2.5 A charge current, and 12 V with a 2 A charge current.
The operating temperature range for the NCP1855FCCT1G is -40°C to 85°C (TA).
The NCP1855FCCT1G is supplied in a 25-UFBGA, FCBGA package, specifically a 25-FlipChip (2.55x2.2).
The NCP1855FCCT1G features input overvoltage protection up to +28 V.
The NCP1855FCCT1G supports Lithium Ion battery chemistry.
Yes, the NCP1855FCCT1G includes reverse leakage protection to prevent battery discharge.
The I²C control bus for the NCP1855FCCT1G operates up to 3.4 MHz.